5078215 has 8 divisors (see below), whose sum is σ = 6141168. Its totient is φ = 4031040.

The previous prime is 5078207. The next prime is 5078237. The reversal of 5078215 is 5128705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5078215 - 2³ = 5078207 is a prime.

It is a Duffinian number.

5078215 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3222 + ... + 4531.

It is an arithmetic number, because the mean of its divisors is an integer number (767646).

Almost surely, 2^5078215 is an apocalyptic number.

5078215 is a deficient number, since it is larger than the sum of its proper divisors (1062953).

5078215 is a wasteful number, since it uses less digits than its factorization.

5078215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7889.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5078215 is about 2253.4895162836. The cubic root of 5078215 is about 171.8846238137.

The spelling of 5078215 in words is "five million, seventy-eight thousand, two hundred fifteen".